在电话中介绍自己是谁，你可以说：
A. I am Peter. B. My name is Peter. C. This is Peter.
Whose watch is this? It’s .
| A．my | B．him | C．your | D．hers |
I usually get up eight o’clock Sunday.
| A．at, on | B．on, at | C．in, on | D．at, in |
These are his trousers. Mine over there.
| A．is | B．am | C．are | D．was |
is your birthday?
| A．Which | B．When | C．How many | D．Where |
There a lot of public signs in the park now.
| A．are | B．is | C．has | D．were |